Quick Links: Table of Contents
- Average Litter Size of Cavalier King Charles Spaniel
- Calculator to Predict How Many Puppies Cavalier King Charles Spaniel Will Have
- How Much Does the Cavalier King Charles Spaniel Puppy Weigh at Birth?
- How Big Will a Cavalier King Charles Spaniel Puppy Get?
- How Much is a Cavalier King Charles Spaniel Puppy
- How Long is a Cavalier King Charles Spaniel Pregnant?
- How to Ensure a Successful Pregnancy in Cavalier King Charles Spaniel
- Conclusion on Cavalier King Charles Spaniel Litter Size
Average Litter Size of Cavalier King Charles Spaniel
Researchers from the Norwegian School of Veterinary Science did a study where they counted the numbers of puppies in 439 different Cavalier King Charles Spaniel birth litters.
From this study, the researchers found that the average number of puppies that Cavalier King Charles Spaniels can have is 4 puppies. Also, the Cavalier King Charles Spaniel can have as few as 1 puppies per litter and as many as 15 puppies per litter.
See how the litter size of the Cavalier King Charles Spaniel compares to that of other dog breeds below:
Read this article to learn about how many puppies dogs have.
Calculator to Predict How Many Puppies Cavalier King Charles Spaniel Will Have
Cavalier King Charles Spaniel Litter Size Predictor
According to the result of the research carried out by researchers from the Norwegian School of Veterinary Science, the number of puppies a Cavalier King Charles Spaniel will have depends on the following main factors:
- The size of the breed (most important factor): Giant dog breeds tend to have a bigger litter size, while smaller breeds give birth to a smaller number of puppies
- The method of mating: Natural mating results in a larger litter size than artificial insemination.
- The age of the female dog: Check out the chart below to see how many puppies a female Cavalier King Charles Spaniel is likely to have at different ages.
According to research, the following factors do not affect litter size:
- The time of the year of the litter was born (season of birth): Although, from the study, litters born in the Spring seem to be larger than litters from other seasons, however, the difference was not of significance.
- The number of times a female dog has given birth in the past (known as parity): The age of the female dog is more important to the extent that it makes parity insignificant.
Based on the important factors that affect litter size, the researchers from the Norwegian School of Veterinary Science developed formulas for predicting the litter size of dogs.
We have developed the Cavalier King Charles Spaniel litter size calculator above based on their formulas. Use the calculator to predict how many puppies a Cavalier King Charles Spaniel will have based on the age, and method of pregnancy for a Cavalier King Charles Spaniel
The calculator tells you how many puppies your Cavalier King Charles Spaniel will have if your Cavalier King Charles Spaniel gets pregnant today. The calculator assumes that the length of pregnancy will be two months.
Note that we are NOT in any way encouraging you to breed your Cavalier King Charles Spaniel. Dog breeding requires expertise. If you want to be breeding dogs, get the necessary training. Also, work closely with a veterinarian when breeding a dog.
The table below shows the average litter size to expect from a Cavalier King Charles Spaniel at different ages. This table applies to a Cavalier King Charles Spaniel that conceives through natural mating.
| Age (Years) | Average Litter Size | Litter Size Range |
|---|---|---|
| 2 | 4 puppies | 3 to 6 puppies |
| 3 | 4 puppies | 3 to 6 puppies |
| 4 | 4 puppies | 3 to 6 puppies |
| 5 | 4 puppies | 2 to 6 puppies |
| 6 | 4 puppies | 2 to 6 puppies |
| 7 | 4 puppies | 1 to 7 puppies |
| 8 | 4 puppies | 1 to 7 puppies |
| 9 | 3 puppies | 0 to 7 puppies |
How Much Does the Cavalier King Charles Spaniel Puppy Weigh at Birth?
Veterinarian researchers did a study to find out how much Cavalier King Charles Spaniel puppies weigh at birth. These researchers weighed 46 Cavalier King Charles Spaniel puppies at birth.
Based on the study of the weight of 46 Cavalier King Charles Spaniel puppies, the average weight of the Cavalier King Charles Spaniel at birth is 230 grams (8.1 ounces). The birth weight of the Cavalier King Charles Spaniel puppy typically ranges from 210 grams (7.4 ounces) to 252 grams (8.9 ounces).
16 ounces equal one pound.
The factors that affect the weight of a Cavalier King Charles Spaniel puppy at birth include the size, weight, and age of the mother.
Importantly, research has also shown that female dogs that give birth at ages between 2 and 8 years give birth to puppies that are heavier than puppies birthed by younger or older female dogs.
Furthermore, according to another research study that weighed Cavalier King Charles Spaniel puppies from 5 litters, Cavalier King Charles Spaniels can weigh 130–230 grams at birth.
How Big Will a Cavalier King Charles Spaniel Puppy Get?
A Cavalier King Charles Spaniel puppy will grow up to weigh around 13 to 18 pounds. Furthermore, a Cavalier King Charles Spaniel puppy will grow up to be 12 to 13 inches at the shoulder.
Learn more about Cavalier King Charles Spaniel weight and how big Cavalier King Charles Spaniels grow here
How Much is a Cavalier King Charles Spaniel Puppy
The average price of a Cavalier King Charles Spaniel puppy is $2570. The price of a Cavalier King Charles Spaniel puppy ranges from $2000 to $3000.
Since the Cavalier King Charles Spaniel has an average litter size of 4, therefore a Cavalier King Charles Spaniel litter birth is worth $10280.
To learn more about the price of Cavalier King Charles Spaniel puppy, check our review on how much Cavalier King Charles Spaniel puppy cost, and Cavalier King Charles Spaniel buying advice.
How Long is a Cavalier King Charles Spaniel Pregnant?
Cavalier King Charles Spaniels are pregnant for 63 days on average (2 months) after conception. However, this is an average value. The length of pregnancy in Cavalier King Charles Spaniels can range from 58-68 days.
However, note that it is difficult to know the exact day that your Cavalier King Charles Spaniel conceives because conception may not happen at the same time that mating happens.
Sperm can live inside a female Cavalier King Charles Spaniel for several days after mating before conception occurs.
How to Ensure a Successful Pregnancy in Cavalier King Charles Spaniel
To ensure that your Cavalier King Charles Spaniel successfully gets pregnant and deliver its puppies, here at the things you can do:
- Feed your Cavalier King Charles Spaniel well: A good diet will ensure that your Cavalier King Charles Spaniel has the nutrients and the energy it needs to get pregnant and maintain the pregnancy.
- Make sure your Cavalier King Charles Spaniel is in good health: Ensure you take your Cavalier King Charles Spaniel to the Vet care regularly for checkups, make sure your Cavalier King Charles Spaniel gets regular exercise. Also, make sure that your is not overweight or underweight.
To learn how to check if your Cavalier King Charles Spaniel is overweight or underweight, check out this resource.
Conclusion on Cavalier King Charles Spaniel Litter Size
Cavalier King Charles Spaniels can have 4 puppies per litter birth on average. The number of puppies that a Cavalier King Charles Spaniel will have depends on factors such as the age of the Cavalier King Charles Spaniel and the method of pregnancy (natural or artificial insemination).
Breeding Cavalier King Charles Spaniels the right way requires expertise and should be done after sufficient training.
Also, you should work closely with a veterinarian when breeding a Cavalier King Charles Spaniel. There are a lot of nuances involved in breeding a dog, which we do not have the time or the space to discuss here.
However, working with a veterinarian will ensure that your Cavalier King Charles Spaniel gets the right treatment necessary to make healthy puppies.
The litter size research study that we used for this article was conducted on Cavalier King Charles Spaniels in Norway. However, the authors of the research believe that the results can be generalized to other countries that have similar dog management systems as Norway.